Open type assembling positioning based aircraft product front section component assembling system

The invention provides an open type assembling positioning based aircraft product front section component assembling system. The open type assembling positioning based aircraft product front section component assembling system comprises an open type assembling positioning device which fixes and positions aircraft product front section components, an auxiliary operation device which is used for assembling the aircraft product front section components, a gantry type automatic drilling machine tool which is used for drilling holes in the aircraft product front section components, a laser measuring subsystem which detects and estimates positions of the aircraft product front section components and provides the positions to the open type assembling positioning device to achieve accurate positioning of the aircraft product front section components and an integrated management and control subsystem which performs unified management and control on the open type assembling positioning device, the gantry type automatic drilling machine tool and the laser measuring subsystem to achieve accurate positioning and drilling of the aircraft product front components.